* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      background-color: #fcfcf9;
      color: #1a1a1a;
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 40px 20px 80px 20px;
      user-select: none;
      overflow-x: hidden;
    }

    /* Header Container */
    .header-container {
      text-align: center;
      margin-bottom: 35px;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    /* Título principal fijo con Slackey */
    .brand-title {
      font-family: 'Slackey', cursive;
      font-size: 74px;
      font-weight: 400;
      letter-spacing: 1.5px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      text-transform: none;
      color: #111111;
      margin-bottom: 2px;
      text-shadow: 3px 3px 0px rgba(0,0,0,0.06);
    }

    /* ========================================
       BOTÓN YOUTUBE ROJO AUTO-ESCALABLE (EN 'em')
       ======================================== */
    .yt-eye-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      position: relative;
      flex-shrink: 0;
      font-size: inherit;
      filter: drop-shadow(3px 3px 0px rgba(0, 0, 0, 0.06));
      transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .yt-eye-badge:hover {
      transform: scale(1.08);
    }

    .yt-red-pill {
      background-color: #ff0000;
      width: 1.06em;
      height: 0.72em;
      border-radius: 0.25em;
      border: none;
      box-shadow: 0 0.065em 0 #b80000;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .eye-pair-container {
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    .yt-eye {
      width: 0.40em;
      height: 0.40em;
      background: #ffffff;
      border-radius: 50%;
      border: none;
      position: relative;
      overflow: hidden;
      margin: 0 -0.015em;
      transition: height 0.12s ease, border-radius 0.12s ease;
    }

    .eyelid-slider {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 0%;
      background: #ff0000;
      z-index: 3;
      transition: height 0.08s ease;
    }

    .yt-pupil {
      width: 0.165em;
      height: 0.165em;
      background: #000000;
      border-radius: 50%;
      position: absolute;
      top: calc(50% - 0.0825em);
      left: calc(50% - 0.0825em);
      transition: transform 0.04s ease-out;
      z-index: 2;
    }

    .yt-eye.half-closed {
      height: 0.23em !important;
      border-radius: 0.15em !important;
    }

    /* Subtítulo */
    .brand-subtitle {
      font-size: 19px;
      color: #555555;
      font-weight: 500;
      letter-spacing: -0.2px;
      margin-top: 0px;
      text-align: center;
      line-height: 1.4;
    }

    .brand-subtitle .author-highlight {
      font-family: inherit;
      color: #FBBF24;
      font-size: inherit;
      font-weight: 700;
      letter-spacing: inherit;
      margin-left: 2px;
      text-decoration: none !important;
      display: inline;
      transition: color 0.15s ease;
      cursor: pointer;
    }

    .brand-subtitle .author-highlight:hover {
      color: #d97706;
      text-decoration: none !important;
    }

    /* Barra Superior de Enlaces / Redes Sociales */
    .top-social-bar {
      position: absolute;
      top: 24px;
      right: 28px;
      display: flex;
      align-items: center;
      gap: 16px;
      z-index: 100;
    }

    .social-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #333333;
      text-decoration: none;
      font-size: 14px;
      font-weight: 700;
      padding: 4px 4px;
      border-radius: 6px;
      transition: color 0.15s ease, transform 0.15s ease;
      user-select: none;
    }

    .social-link:hover {
      color: #000000;
      transform: translateY(-1px);
    }

    .social-link.link-web:hover {
      color: #2563eb;
    }

    .social-link.link-youtube:hover {
      color: #ff0000;
    }

    .social-link.link-github:hover {
      color: #000000;
    }

    .social-link.link-banana:hover {
      color: #FBBF24;
    }

    .social-link svg {
      flex-shrink: 0;
      transition: transform 0.15s ease;
    }

    .social-link:hover svg {
      transform: scale(1.1);
    }

    /* Grid de Herramientas */
    .grid-container {
      width: 100%;
      max-width: 960px;
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      position: relative;
    }

    @media (max-width: 860px) {
      .top-social-bar {
        position: static;
        order: 10;
        margin-top: 40px;
        margin-bottom: 0;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
        width: 100%;
      }
      .grid-container {
        grid-template-columns: 1fr;
      }
      .brand-title {
        font-size: 46px;
      }
      .brand-subtitle {
        font-size: 16px;
        padding: 0 10px;
      }
    }

    @media (max-width: 580px) {
      .tool-card.card-comments {
        padding: clamp(18px, 4.2vw, 24px) clamp(14px, 4vw, 24px);
      }
      .tool-card.card-comments .card-comments-wrapper {
        gap: clamp(8px, 2.2vw, 12px);
      }
      .tool-card.card-comments .card-comments-pinned {
        font-size: clamp(12.5px, 2.8vw, 14px);
        gap: clamp(6px, 1.5vw, 8px);
      }
      .tool-card.card-comments .card-comments-pinned svg {
        width: clamp(14px, 3vw, 17px);
        height: clamp(14px, 3vw, 17px);
      }
      .tool-card.card-comments .card-comments-body {
        gap: clamp(12px, 3.5vw, 20px);
      }
      .tool-card.card-comments .card-comments-avatar {
        width: clamp(48px, 12.5vw, 72px);
        height: clamp(48px, 12.5vw, 72px);
      }
      .tool-card.card-comments .card-comments-name {
        font-size: clamp(19px, 5.8vw, 33px);
        letter-spacing: -0.5px;
      }
      .tool-card.card-comments .card-comments-actions {
        gap: clamp(10px, 2.8vw, 16px);
      }
      .tool-card.card-comments .card-comments-btn,
      .tool-card.card-comments .card-comments-reply {
        font-size: clamp(11.5px, 2.6vw, 14px);
      }
      .tool-card.card-comments .card-comments-btn svg {
        width: clamp(14px, 3vw, 17px);
        height: clamp(14px, 3vw, 17px);
      }
    }

    /* Estilo de Tarjetas */
    .tool-card {
      background: #ffffff;
      border-radius: 22px;
      border: 3px solid #111111;
      box-shadow: 0 4px 0 #111111;
      padding: 26px 28px;
      min-height: 160px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      text-decoration: none;
      color: inherit;
      position: relative;
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.12s ease, box-shadow 0.12s ease;
    }

    .tool-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 0 #111111;
    }
    .tool-card:active {
      transform: translateY(2px);
      box-shadow: 0 2px 0 #111111;
    }

    /* Tarjeta 1: GoogleFake (Tema Claro con Google Multicolor y Fake Gris) */
    .card-google {
      background: #ffffff;
      color: #202124;
      text-align: center;
      align-items: center;
      justify-content: center;
      gap: 16px;
      padding: 28px 24px;
    }

    /* Tarjeta 2: 999,999 views (Tema Oscuro YouTube) */
    .card-views {
      background: #2c2c2c;
      color: #ffffff;
      text-align: center;
      align-items: center;
      justify-content: center;
      gap: 15px;
      padding: 26px 24px;
    }

    
    /* Tarjeta 3: Errors (Windows BSOD) */
    .card-errors {
      background: #0078d7;
      color: #ffffff;
      text-align: center;
      align-items: center;
      justify-content: center;
      gap: 14px;
      padding: 24px 24px;
    }

    .errors-card-title {
      font-family: 'Segoe UI Light', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
      font-size: 38px !important;
      font-weight: 300;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      line-height: 1.1;
      margin-top: 0px;
      margin-bottom: 2px;
      color: #ffffff;
      letter-spacing: -0.5px;
      white-space: nowrap;
    }

    @media (max-width: 768px) {
      .errors-card-title {
        font-size: 30px !important;
        gap: 8px;
      }
    }

    .errors-card-title .meme-face-card {
      font-size: 38px !important;
      font-weight: 300;
      font-family: 'Segoe UI Light', 'Segoe UI', sans-serif;
      color: #ffffff;
      letter-spacing: -1px;
      flex-shrink: 0;
    }

    .errors-preview-box {
      background: rgba(0, 0, 0, 0.16);
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 10px;
      padding: 6px 14px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      width: 100%;
      max-width: 300px;
    }

    .errors-preview-text {
      font-size: 11px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.88);
      letter-spacing: 0.2px;
    }

    .errors-preview-pct {
      font-size: 10px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.72);
    }

    
    /* Tarjeta 4: Edit Comments (Full YouTube Comment Card) */
    .card-comments {
      background: #ffffff;
      color: #0f0f0f;
      text-align: left;
      align-items: center;
      justify-content: center;
      padding: 26px 28px;
      font-family: 'Roboto', Arial, sans-serif;
    }

    .card-comments-wrapper {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
      margin: 0 auto;
      width: fit-content;
      max-width: 100%;
    }

    .card-comments-pinned {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 500;
      color: #606060;
      padding-left: 1px;
      margin-bottom: 2px;
    }

    .card-comments-pinned svg {
      width: 17px;
      height: 17px;
      fill: #606060;
      flex-shrink: 0;
    }

    .card-comments-pinned strong {
      font-weight: 600;
      color: #606060;
    }

    .card-comments-body {
      display: flex;
      align-items: center;
      justify-content: flex-start;
      gap: 20px;
      width: fit-content;
      max-width: 100%;
    }

    .card-comments-avatar {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: #ff0000;
      overflow: hidden;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }

    .card-comments-avatar img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .card-comments-content {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 6px;
      min-width: 0;
    }

    .card-comments-header {
      display: flex;
      align-items: baseline;
      line-height: 1;
    }

    .card-comments-name {
      font-size: 33px;
      font-weight: 800;
      color: #0f0f0f;
      letter-spacing: -0.6px;
      display: inline-flex;
      align-items: baseline;
      line-height: 1;
      white-space: nowrap;
    }

    .card-comments-at {
      color: #606060;
      font-weight: 700;
      margin-right: 1px;
    }

    .card-comments-actions {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-top: 6px;
      margin-left: 0;
      height: 24px;
    }

    .card-comments-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 500;
      color: #606060;
    }

    .card-comments-btn svg {
      color: #0f0f0f;
      fill: #0f0f0f;
      stroke: #0f0f0f;
      width: 17px;
      height: 17px;
      display: block;
    }

    .card-comments-reply {
      font-size: 14px;
      font-weight: 600;
      color: #0f0f0f;
      margin-left: 2px;
    }

    /* Tarjeta 5: Digital Timer */
    .card-timer {
      background: #242424;
      color: #ffffff;
      text-align: center;
      align-items: center;
      justify-content: center;
      gap: 16px;
      padding: 34px 24px 24px 24px;
    }

    .timer-card-digits {
      font-family: 'DSEG7-Classic-Bold', 'DSEG7-Classic', monospace;
      font-size: 52px;
      font-weight: 700;
      color: #ffffff;
      letter-spacing: 4px;
      line-height: 1;
      margin-top: 6px;
    }

    .timer-card-pills {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 4px;
    }

    .timer-mini-pill {
      font-size: 13.5px;
      font-weight: 700;
      padding: 8px 20px;
      border-radius: 8px;
      color: #ffffff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .timer-mini-pill.pill-parar {
      background: #ffffff;
      color: #0f0f0f;
    }

    .timer-mini-pill.pill-reiniciar {
      background: #383838;
      color: #ffffff;
      border: 1px solid #4a4a4a;
    }

    /* Tarjeta 6: PopFX (Simulador de Pop-ups, Cascada y Lluvia) */
    .card-popups {
      background-color: #00e600;
      background-image: url('assets/png/popfx_card_bg.png');
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      color: #ffffff;
      text-align: center;
      align-items: center;
      justify-content: center;
      gap: 14px;
      padding: 22px 18px;
      position: relative;
      overflow: hidden;
    }

    .popups-card-title {
      font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
      font-size: clamp(34px, 4.2vw, 44px) !important;
      font-weight: 900;
      letter-spacing: -1.2px;
      display: inline-flex;
      align-items: baseline;
      justify-content: center;
      gap: 0px;
      line-height: 1;
      margin: 0;
      color: #ffffff;
      -webkit-text-stroke: 3px #000000;
      paint-order: stroke fill;
      filter: drop-shadow(0 3px 0 #000000) drop-shadow(0 5px 10px rgba(0, 0, 0, 0.45));
    }

    .popups-card-title .pop-word {
      color: #ffffff;
    }

    .popups-card-title .rain-word {
      color: #22c55e;
    }

    .popups-preview-box {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
      max-width: 360px;
      margin-top: 2px;
    }

    .popups-mini-badge {
      font-size: 13px;
      font-weight: 700;
      padding: 7px 16px;
      border-radius: 99px;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(18, 18, 20, 0.92);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      color: #ffffff;
      border: 1.5px solid rgba(255, 255, 255, 0.28);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
    }

    /* Tarjeta 7: WhatsApp Fake */
    .card-whatsapp {
      background-color: #ffffff;
      color: #111b21;
      text-align: center;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding: 16px 22px 14px 22px;
      position: relative;
      overflow: hidden;
      border: 3px solid #111111;
      box-shadow: 0 4px 0 #111111;
      border-radius: 22px;
      min-height: 160px;
    }

    .card-wa-top-row {
      display: flex;
      justify-content: flex-end;
      align-items: center;
      width: 100%;
      height: 16px;
    }

    .card-wa-chevron {
      color: #8696a0;
      opacity: 0.8;
      transition: transform 0.15s ease, color 0.15s ease;
    }

    .card-whatsapp:hover .card-wa-chevron {
      transform: translateY(1px);
      color: #111b21;
      opacity: 1;
    }

    .card-wa-center-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 6px;
      margin: 2px 0;
    }

    .whatsapp-card-title {
      font-family: 'Outfit', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
      font-size: clamp(34px, 4.4vw, 44px) !important;
      font-weight: 900;
      letter-spacing: -1px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      line-height: 1;
      margin: 0;
    }

    .wa-brand-text {
      color: #25d366;
    }

    .wa-fake-text {
      color: #111b21;
      font-weight: 900;
    }

    .wa-subtext {
      font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
      font-size: 13.5px;
      font-weight: 500;
      color: #667781;
      margin: 0;
      line-height: 1.3;
    }

    .card-wa-meta-row {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 5px;
      width: 100%;
    }

    .card-wa-time {
      font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
      font-size: 12px;
      font-weight: 500;
      color: #667781;
      line-height: 1;
    }

    .card-wa-ticks {
      display: inline-flex;
      align-items: center;
      color: #53bdeb;
    }

    .card-twitter {
      background: #f4f9ff;
    }

    .card-news {
      background: #fffdf2;
    }

    .card-title {
      font-size: 23px;
      font-weight: 800;
      letter-spacing: -0.2px;
      margin-bottom: 8px;
    }

    /* Título GoogleFake */
    .google-fake-title {
      font-family: 'Google Sans', Roboto, Arial, sans-serif;
      font-size: 44px;
      font-weight: 800;
      letter-spacing: -1.2px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0px;
      margin-bottom: 0px;
      line-height: 1.1;
    }

    .g-blue { color: #4285f4; }
    .g-red { color: #ea4335; }
    .g-yellow { color: #fbbc05; }
    .g-green { color: #34a853; }

    .google-fake-title .fake-tag {
      color: #5f6368;
      font-weight: 800;
      margin-left: 2px;
    }

    /* Título Views Up */
    .views-card-title {
      display: flex;
      align-items: baseline;
      justify-content: center;
      gap: 10px;
      line-height: 1.1;
      margin-top: 4px;
      margin-bottom: 2px;
    }

    .number-koulen {
      font-family: 'Koulen', sans-serif;
      font-size: 52px;
      font-weight: 400;
      letter-spacing: 1.5px;
      color: #ffffff;
      line-height: 1;
    }

    .views-card-title .red-views {
      font-family: 'Roboto', -apple-system, sans-serif;
      color: #ff0000;
      font-weight: 800;
      font-size: 38px;
      letter-spacing: -0.5px;
    }

    .card-desc {
      font-size: 14px;
      line-height: 1.45;
      color: #555555;
      margin-bottom: 16px;
    }

    /* Barra visual Google (Tema Claro) */
    .google-visual-bar {
      height: 40px;
      width: 100%;
      max-width: 390px;
      background: #ffffff;
      border: 1.5px solid #dfe1e5;
      border-radius: 20px;
      display: flex;
      align-items: center;
      padding: 0 14px;
      gap: 10px;
      margin: 0 auto;
      box-shadow: 0 1px 6px rgba(32, 33, 36, 0.08);
    }

    .google-visual-bar span {
      font-size: 12.5px;
      color: #5f6368;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* Visual preview de Views (Tema Oscuro) */
    .views-preview-bar {
      display: flex;
      flex-direction: column;
      width: 100%;
      max-width: 360px;
      gap: 12px;
      margin: 0 auto;
    }

    .preview-track {
      width: 100%;
      height: 11px;
      background: #444444;
      border-radius: 6px;
      overflow: hidden;
      position: relative;
    }

    .preview-fill {
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      width: 74%;
      background: #ff0000;
      border-radius: 6px;
    }

    .preview-stats-row {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 32px;
      font-size: 17px;
      font-weight: 700;
      color: #ffffff;
    }

    .preview-stat-item {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .preview-stat-item svg {
      width: 19px;
      height: 19px;
      fill: #ffffff;
    }

    .visual-pill-row {
      display: flex;
      gap: 8px;
      align-items: center;
      flex-wrap: wrap;
    }

    .interactive-mini-tag {
      font-size: 12px;
      background: #ffffff;
      border: 1.5px solid #111111;
      padding: 4px 10px;
      border-radius: 8px;
      font-weight: 700;
      color: #111111;
      box-shadow: 0 1.5px 0 #111111;
    }

    /* Toast Notification */
    #toast-msg {
      position: fixed;
      bottom: 30px;
      background: #111111;
      color: #ffffff;
      padding: 12px 24px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 700;
      box-shadow: 0 8px 24px rgba(0,0,0,0.2);
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.25s, transform 0.25s;
      pointer-events: none;
      z-index: 1000;
    }

    #toast-msg.show {
      opacity: 1;
      transform: translateY(0);
    }